From 51327dfd0e69735e852e3ee1cb7a88ed9c0bd8ef Mon Sep 17 00:00:00 2001
From: Takashi Kajinami <kajinamit@oss.nttdata.com>
Date: Wed, 14 Feb 2024 11:56:48 +0900
Subject: [PATCH] Add a new trait for AMD SEV-ES

This introduces a new trait to indicate that a compute node has AMD CPU
which supports SEV-ES(Secure Encrypted Virtualization-Encrypted State).

Partially-Implements: blueprint amd-sev-es-libvirt-support
Change-Id: I541449a895fedfd092cef572ea49fb2d8fe325b4
---
 os_traits/hw/cpu/x86/amd.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/os_traits/hw/cpu/x86/amd.py b/os_traits/hw/cpu/x86/amd.py
index 6645745..256ff23 100644
--- a/os_traits/hw/cpu/x86/amd.py
+++ b/os_traits/hw/cpu/x86/amd.py
@@ -14,8 +14,9 @@
 
 
 TRAITS = [
-    # ref: https://specs.openstack.org/openstack/nova-specs/specs/train/implemented/amd-sev-libvirt-support.html # noqa
+    # ref: https://www.amd.com/en/developer/sev.html
     'SEV',
+    'SEV_ES',
     # ref: https://en.wikipedia.org/wiki/AMD-V
     'SVM',
     # ref: https://git.qemu.org/?p=qemu.git;a=blob;f=docs/qemu-cpu-models.texi